<dl class="layui-nav-child">
    <% for(child in childMenus){ %>
    <dd><a href="javascript:;" href-url="${child.url}"><i
            class="layui-icon ${child.icon}"></i>${child.menuName}</a>
        <% if(child.children != null){ %>
        <% layout("/sys/subMenu.html",{"childMenus":child.children}){} %>
        <% } %>
    </dd>
    <% } %>
</dl>